Posted by **abid naeem** on Sunday, March 21, 2010 at 12:08pm.

if 1 kilogram of ice is dropped in 9 kilogram of water at 50 degree centigrade. what will be final temperature of water. while the latent specific heat of fusion of ice is 336000 joule/kilogram

- physics -
**drwls**, Sunday, March 21, 2010 at 12:40pm
There is not enough ice to survive, so all of it will melt. The specfic heat of liquid ice is 4186 H/kg C.

The heat absorbed by the ice in melting and rising to temperature T must equal the heat lost by the water in cooling from 50 to the final T.

1kg*(336,000 + 4186T) = 9kg*4186*(50-T)

336,000 = 4186*[9(50-T)-T]

80.3 = 450 - 10T

10T = 369.7

T = 37.0 C (rounded off)

## Answer This Question

## Related Questions

- science - 10 grams of ice at 0 degree centigrade absorbs 5460 joules of heat to ...
- physics - Given: latent heat of fusion of water 3.33x10^5 J/kg. A 147 g cube of ...
- Physics - A 0.0475 kg ice cube at −30.0°C is placed in 0.577 kg of 35.0°C ...
- physics - 0.1kg of ice initially at a temperature of -10 degrees Celsius is ...
- physics - 134 g of water at 7°C is added to ice at 0°C. If the final temperature...
- Science - A 40.0 g block of ice at -15 degrees C is dropped into a calorimeter (...
- Physics - A 35-g block of ice at -14°C is dropped into a calorimeter (of ...
- Chemistry - Heat of Fusion of Ice - Conclusion question(s) from a lab we did to ...
- physics - Water at 50 degrees C can be obtained by mixing together which one or ...
- science - what would be the final amount of water in a mixture when 2kg ice at -...

More Related Questions